From d17b33131c14864bd1eae275f49a3f148e21cf29 Mon Sep 17 00:00:00 2001
From: Leo Chan <leochanj@live.unc.edu>
Date: Thu, 22 Oct 2020 01:53:21 -0400
Subject: Squashed commit of the sb-vbs branch.

Includes the SD-VBS benchmarks modified to:
- Use libextra to loop as realtime jobs
- Preallocate memory before starting their main computation
- Accept input via stdin instead of via argc

Does not include the SD-VBS matlab code.

Fixes libextra execution in LITMUS^RT.
---
 SD-VBS/common/c/iSort.c | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 SD-VBS/common/c/iSort.c

(limited to 'SD-VBS/common/c/iSort.c')

diff --git a/SD-VBS/common/c/iSort.c b/SD-VBS/common/c/iSort.c
new file mode 100644
index 0000000..5dbdfb9
--- /dev/null
+++ b/SD-VBS/common/c/iSort.c
@@ -0,0 +1,43 @@
+/********************************
+Author: Sravanthi Kota Venkata
+********************************/
+
+#include "sdvbs_common.h"
+
+I2D* iSort(I2D* in, int dim)
+{
+    I2D *sorted;
+    int rows, cols, i, j, k, temp;
+
+    rows = in->height;
+    cols = in->width;
+
+    sorted = iDeepCopy(in);
+
+    for(k=0; k<cols; k++)
+    {
+        for(i=0; i<rows; i++)
+        {
+            for(j=i+1; j<rows; j++)
+            {
+                int sik, sjk;
+                sik = subsref(sorted,i,k);
+                sjk = subsref(sorted,j,k);
+    
+                if(sik < sjk)
+                {
+                    temp = sjk;
+                    sjk = sik;
+                    sik = temp;
+                }
+            }
+        }
+    }
+
+    return sorted;
+
+}
+
+
+
+
-- 
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